code: def print_unpack_bit0_func(self):
      print(
          "inline static const uint32_t* unpack0_32(const uint32_t* in, uint32_t* out) {"
      )
      print("  memset(out, 0x0, 32 * sizeof(*out));")
      print("  out += 32;")
      print("")
      print("  return in;")
      print("}")
  
file_path: arrow/cpp/src/arrow/util/bpacking_simd_codegen.py
imports: from functools import partial
  import sys
  from textwrap import dedent, indent
label_desc: Use image node_id 2 for calling the UnpackGenerator obj's underlying member method code with example usage: obj.print_unpack_bit0_func() without return types